They used birth control and wrongfully believe they suffered a miscarriage of their 2nd baby due to birth control use. I read the loss of the first baby really affected them and lead to this drastic change.
edit to add I found an article that stated it was their 2nd child and since they believe in life at conception they also now believe birth control can cause miscarriages. It seems if it causes miscarriages or not is depended on you religious believes because it can prevent implantation and growth of a fertilized egg.
Bolding is mine
This is not true. Birth control pills stop ovulation. No egg is released and no fertilization happens. Sorry, this is one of the things that drives me crazy about that type of thinking. Know your facts! (This is not directed at you, just the article).
